JPH0359450B2 - - Google Patents
Info
- Publication number
- JPH0359450B2 JPH0359450B2 JP55110515A JP11051580A JPH0359450B2 JP H0359450 B2 JPH0359450 B2 JP H0359450B2 JP 55110515 A JP55110515 A JP 55110515A JP 11051580 A JP11051580 A JP 11051580A JP H0359450 B2 JPH0359450 B2 JP H0359450B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- power supply
- circuit
- voltage
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 238000009877 rendering Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
Landscapes
- Power Sources (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11051580A JPS5734224A (en) | 1980-08-09 | 1980-08-09 | Power control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11051580A JPS5734224A (en) | 1980-08-09 | 1980-08-09 | Power control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5734224A JPS5734224A (en) | 1982-02-24 |
JPH0359450B2 true JPH0359450B2 (ko) | 1991-09-10 |
Family
ID=14537742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11051580A Granted JPS5734224A (en) | 1980-08-09 | 1980-08-09 | Power control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5734224A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63117937A (ja) * | 1986-11-04 | 1988-05-21 | 服部 利夫 | コンクリ−トブロツク |
JPS63130820U (ko) * | 1987-02-17 | 1988-08-26 | ||
JP5571511B2 (ja) * | 2010-09-15 | 2014-08-13 | 株式会社日立製作所 | 電源遮断装置および電気機器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4878447A (ko) * | 1972-01-26 | 1973-10-22 | ||
JPS4879911A (ko) * | 1972-01-26 | 1973-10-26 |
-
1980
- 1980-08-09 JP JP11051580A patent/JPS5734224A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4878447A (ko) * | 1972-01-26 | 1973-10-22 | ||
JPS4879911A (ko) * | 1972-01-26 | 1973-10-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS5734224A (en) | 1982-02-24 |
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